Integration Test Human Colon
knitr::opts_chunk$set(echo = TRUE)
library(devtools)## Loading required package: usethislibrary(rprojroot)
load_all()## ℹ Loading DSPWorkflow## Registered S3 method overwritten by 'GGally':
## method from
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## union, unique, unsplit, which.max, which.min## Welcome to Bioconductor
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knitr::opts_chunk$set(fig.width=12, fig.height=8, out.width = '100%')
knitr::opts_knit$set(root.dir = root)R Markdown
This runs the DSPworkflow package to completion using the Human Colon Dataset:
1. Study Design:
# Set paths for downloading dcc files
downloads.path <- test_path("fixtures/Human_Colon/downloaded/")
tar.file.name <- "colon_dccs.tar.gz"
full.tar.path <- paste0(downloads.path,tar.file.name)
# Check if dcc files were previously downloaded
if (!file.exists(full.tar.path)) {
# Download dcc files and place in data folder
data.url <- "http://hpc.nih.gov/~CCBR/DSPWorkflow/colon_dccs.tar.gz"
download.file(data.url, full.tar.path)
untar(full.tar.path, exdir = downloads.path)
}
dcc.files <- dir(
file.path(
downloads.path,
"dccs"
),
pattern = ".dcc$",
full.names = TRUE,
recursive = TRUE
)
pkc.files <-
test_path("fixtures/Human_Colon/Hs_R_NGS_WTA_v1.0.pkc")
pheno.data.file <-
test_path("fixtures/Human_Colon/colon_soa_annotation.xlsx")
sdesign.list <- studyDesign(dcc.files = dcc.files,
pkc.files = pkc.files,
pheno.data.file = pheno.data.file,
pheno.data.sheet = "SegmentProperties",
pheno.data.dcc.col.name = "Sample_ID",
protocol.data.col.names = c("aoi", "roi"),
experiment.data.col.names = c("panel"),
slide.name.col = "slide name",
class.col = "class",
region.col = "region",
segment.col = "segment",
area.col = "area",
nuclei.col = "nuclei")## Warning in readNanoStringGeoMxSet(dccFiles = dcc.files, pkcFiles = pkc.files, :
## Annotations missing for the following: DSP-1012300100510-H-A01.dcc, These will
## be excluded from the GeoMxSet object.## Warning in studyDesign(dcc.files = dcc.files, pkc.files = pkc.files, pheno.data.file = pheno.data.file, : nuclei is not found in the annotation and will not be considered # For creating fixture RDS
create.rds <- TRUE
if(create.rds) {
study.design.human.colon <- sdesign.list$object
saveRDS(study.design.human.colon, file = "tests/testthat/fixtures/Human_Colon/studyDesignHumanColon.RDS")
}
print(sdesign.list$sankey.plot)
print("Created GeoMx Object\n\n")## [1] "Created GeoMx Object\n\n" pData(sdesign.list$object)[,c("slide_name","class","segment")] ## slide_name class segment
## DSP-1012300100510-H-A02.dcc Male_50 colon PanCK+
## DSP-1012300100510-H-A03.dcc Male_50 colon PanCK-
## DSP-1012300100510-H-A04.dcc Male_50 colon PanCK+
## DSP-1012300100510-H-A05.dcc Male_50 colon PanCK-
## DSP-1012300100510-H-A06.dcc Male_50 colon PanCK+
## DSP-1012300100510-H-A07.dcc Male_50 colon PanCK-
## DSP-1012300100510-H-A08.dcc Male_50 colon PanCK+
## DSP-1012300100510-H-A09.dcc Male_50 colon PanCK-
## DSP-1012300100510-H-A10.dcc Male_50 colon PanCK+
## DSP-1012300100510-H-A11.dcc Male_50 colon PanCK-
## DSP-1012300100510-H-A12.dcc Male_50 colon PanCK+
## DSP-1012300100510-H-B01.dcc Male_50 colon PanCK-
## DSP-1012300100510-H-B02.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-B03.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-B04.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-B05.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-B06.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-B07.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-B08.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-B09.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-B10.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-B11.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-B12.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-C01.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-C02.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-C03.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-C04.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-C05.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-C06.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-C07.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-C08.dcc Male_50 colon HT-5+
## DSP-1012300100510-H-C09.dcc Male_50 colon HT-5+
## DSP-1012300100510-H-C10.dcc Male_50 colon HT-5+
## DSP-1012300100510-H-C11.dcc Male_50 colon HT-5+
## DSP-1012300100510-H-C12.dcc Male_50 colon HT-5+
## DSP-1012300100510-H-D01.dcc Male_50 colon HT-5+
## DSP-1012300100510-H-D02.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-D03.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-D04.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-D05.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-D06.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-D07.dcc Male_50 colon Geometric Segment
## DSP-1012300100510-H-D08.dcc Male_63 colon PanCK+
## DSP-1012300100510-H-D09.dcc Male_63 colon PanCK-
## DSP-1012300100510-H-D10.dcc Male_63 colon PanCK+
## DSP-1012300100510-H-D11.dcc Male_63 colon PanCK-
## DSP-1012300100510-H-D12.dcc Male_63 colon PanCK+
## DSP-1012300100510-H-E01.dcc Male_63 colon PanCK-
## DSP-1012300100510-H-E02.dcc Male_63 colon PanCK+
## DSP-1012300100510-H-E03.dcc Male_63 colon PanCK-
## DSP-1012300100510-H-E04.dcc Male_63 colon PanCK+
## DSP-1012300100510-H-E05.dcc Male_63 colon PanCK-
## DSP-1012300100510-H-E06.dcc Male_63 colon PanCK+
## DSP-1012300100510-H-E07.dcc Male_63 colon PanCK-
## DSP-1012300100510-H-E08.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-E09.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-E10.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-E11.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-E12.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-F01.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-F02.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-F03.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-F04.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-F05.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-F06.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-F07.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-F08.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-F09.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-F10.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-F11.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-F12.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-G01.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-G02.dcc Male_63 colon HT-5+
## DSP-1012300100510-H-G03.dcc Male_63 colon HT-5+
## DSP-1012300100510-H-G04.dcc Male_63 colon HT-5+
## DSP-1012300100510-H-G05.dcc Male_63 colon HT-5+
## DSP-1012300100510-H-G06.dcc Male_63 colon HT-5+
## DSP-1012300100510-H-G07.dcc Male_63 colon HT-5+
## DSP-1012300100510-H-G08.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-G09.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-G10.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-G11.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-G12.dcc Male_63 colon Geometric Segment
## DSP-1012300100510-H-H01.dcc Male_50 colon Geometric Segment
## DSP-1012550000101-H-A02.dcc Female_73 colon PanCK+
## DSP-1012550000101-H-A03.dcc Female_73 colon PanCK-
## DSP-1012550000101-H-A04.dcc Female_73 colon PanCK+
## DSP-1012550000101-H-A05.dcc Female_73 colon PanCK-
## DSP-1012550000101-H-A06.dcc Female_73 colon PanCK+
## DSP-1012550000101-H-A07.dcc Female_73 colon PanCK-
## DSP-1012550000101-H-A08.dcc Female_73 colon PanCK+
## DSP-1012550000101-H-A09.dcc Female_73 colon PanCK-
## DSP-1012550000101-H-A10.dcc Female_73 colon PanCK+
## DSP-1012550000101-H-A11.dcc Female_73 colon PanCK-
## DSP-1012550000101-H-A12.dcc Female_73 colon PanCK+
## DSP-1012550000101-H-B01.dcc Female_73 colon PanCK-
## DSP-1012550000101-H-B02.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-B03.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-B04.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-B05.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-B06.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-B07.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-B08.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-B09.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-B10.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-B11.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-B12.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-C01.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-C02.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-C03.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-C04.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-C05.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-C06.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-C07.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-C08.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-C09.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-C10.dcc Female_73 colon segment1
## DSP-1012550000101-H-C11.dcc Female_73 colon segment1
## DSP-1012550000101-H-C12.dcc Female_73 colon segment1
## DSP-1012550000101-H-D01.dcc Female_73 colon segment1
## DSP-1012550000101-H-D02.dcc Female_73 colon segment1
## DSP-1012550000101-H-D03.dcc Female_73 colon segment1
## DSP-1012550000101-H-D04.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-D05.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-D06.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-D07.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-D08.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-D09.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-D10.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-D11.dcc Female_73 colon Full ROI
## DSP-1012550000101-H-D12.dcc Female_39 colon PanCK+
## DSP-1012550000101-H-E01.dcc Female_39 colon PanCK-
## DSP-1012550000101-H-E02.dcc Female_39 colon PanCK+
## DSP-1012550000101-H-E03.dcc Female_39 colon PanCK-
## DSP-1012550000101-H-E04.dcc Female_39 colon PanCK+
## DSP-1012550000101-H-E05.dcc Female_39 colon PanCK-
## DSP-1012550000101-H-E06.dcc Female_39 colon PanCK+
## DSP-1012550000101-H-E07.dcc Female_39 colon PanCK-
## DSP-1012550000101-H-E08.dcc Female_39 colon PanCK+
## DSP-1012550000101-H-E09.dcc Female_39 colon PanCK-
## DSP-1012550000101-H-E10.dcc Female_39 colon PanCK+
## DSP-1012550000101-H-E11.dcc Female_39 colon PanCK-
## DSP-1012550000101-H-E12.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-F01.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-F02.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-F03.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-F04.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-F05.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-F06.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-F07.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-F08.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-F09.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-F10.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-F11.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-F12.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-G01.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-G02.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-G03.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-G04.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-G05.dcc Female_39 colon segment1
## DSP-1012550000101-H-G06.dcc Female_39 colon segment1
## DSP-1012550000101-H-G07.dcc Female_39 colon segment1
## DSP-1012550000101-H-G08.dcc Female_39 colon segment1
## DSP-1012550000101-H-G09.dcc Female_39 colon segment1
## DSP-1012550000101-H-G10.dcc Female_39 colon segment1
## DSP-1012550000101-H-G11.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-G12.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-H01.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-H02.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-H03.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-H04.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-H05.dcc Female_39 colon Full ROI
## DSP-1012550000101-H-H06.dcc Male_63 colon Full ROI2. QC Preprocessing:
qc.output <- qcProc(object = sdesign.list$object,
min.segment.reads = 1000,
percent.trimmed = 80,
percent.stitched = 80,
percent.aligned = 80,
percent.saturation = 50,
min.negative.count = 1,
max.ntc.count = 1000,
min.nuclei = 200,
min.area = 1000,
print.plots = TRUE)## Warning in qcProc(object = sdesign.list$object, min.segment.reads = 1000, : nuclei not found in the annotation, min.nuclei will not be considered
##
##
## Table: Summary for the NTC values
##
## |NTC Count | # of Segments|
## |:---------|-------------:|
## |285 | 173|
##
##
## Table: QC Summary for each Segment
##
## | | Pass| Warning|
## |:-------------|----:|-------:|
## |LowReads | 173| 0|
## |LowTrimmed | 173| 0|
## |LowStitched | 172| 1|
## |LowAligned | 169| 4|
## |LowSaturation | 172| 1|
## |LowNegatives | 173| 0|
## |HighNTC | 173| 0|
## |LowArea | 173| 0|
## |TOTAL FLAGS | 168| 5|
##
##
## Table: Summary for Segment QC Removal
##
## | | # Before Removal| # After Removal|
## |:--------|----------------:|---------------:|
## |Features | 18815| 18815|
## |Samples | 173| 168|
##
##
## Table: Summary for Probe QC Calls (Grubb's Outlier Test)
##
## | Passed| Global| Local|
## |------:|------:|-----:|
## | 18797| 0| 18|
##
##
## Table: Summary for Probe QC Removal
##
## | | # Before Collapsing| # After Collapsing|
## |:--------|-------------------:|------------------:|
## |Features | 18815| 18815|
## |Samples | 168| 168|
##
##
## Table: Summary for Gene-level Counts
##
## | | # Before Collapsing| # After Collapsing|
## |:--------|-------------------:|------------------:|
## |Features | 18815| 18677|
## |Samples | 168| 168| print(qc.output$segments.qc)## NULL create.rds <- TRUE
if(create.rds) {
qc.human.colon<- qc.output$object
saveRDS(qc.human.colon, file = "tests/testthat/fixtures/Human_Colon/qcHumanColon.RDS")
}3. Filtering:
goi <- c("PDCD1", "CD274", "IFNG", "CD8A", "CD68", "EPCAM", "KRT18", "NPHS1", "NPHS2", "CALB1", "CLDN8")
filtering.output <- filtering(object = qc.output$object,
loq.cutoff = 2,
loq.min = 2,
cut.segment = .05,
goi = goi)
print(filtering.output$`stacked.bar.plot`)
print(filtering.output$`tab`)##
##
## | | colon|
## |:------|-----:|
## |<1% | 0|
## |1-5% | 13|
## |5-10% | 22|
## |10-15% | 30|
## |>15% | 103| print(filtering.output$`sankey.plot`)
print(filtering.output$`genes.detected.plot`)
create.rds <- TRUE
if(create.rds) {
filtering.human.colon <- filtering.output$object
saveRDS(filtering.human.colon, file = "tests/testthat/fixtures/Human_Colon/filteringHumanColon.RDS")
}4. Normalization:
q3.normalization.output <- geomxNorm(
object = filtering.output$object,
norm = "q3")## Using Segment, Annotation as id variables## No id variables; using all as measure variables
## No id variables; using all as measure variables print(q3.normalization.output$multi.plot)
print(q3.normalization.output$boxplot.raw)
print(q3.normalization.output$boxplot.norm)
neg.normalization.output <- geomxNorm(
object = filtering.output$object,
norm = "neg")## Using Segment, Annotation as id variables
## No id variables; using all as measure variables
## No id variables; using all as measure variables print(neg.normalization.output$multi.plot)
print(neg.normalization.output$boxplot.raw)
print(neg.normalization.output$boxplot.norm)
create.rds <- TRUE
if(create.rds) {
q3.normalization.human.colon <- q3.normalization.output$object
saveRDS(q3.normalization.human.colon, file = "tests/testthat/fixtures/Human_Colon/q3normalizationHumanColon.RDS")
neg.normalization.human.colon <- neg.normalization.output$object
saveRDS(neg.normalization.human.colon, file = "tests/testthat/fixtures/Human_Colon/negnormalizationHumanColon.RDS")
} 5. Unsupervised Analysis:
#Test Unsupervised Analysis:
unsupervised.output <- dimReduct(object = q3.normalization.output$object,
point.size = 3,
point.alpha = 1,
color.variable1 = "region",
shape.variable = "class"
)## using q_norm in the dimensional reductions## adding in the phenoData PCA, tSNE, and UMAP coordinates print(unsupervised.output$plot$PCA)
print(unsupervised.output$plot$tSNE)
print(unsupervised.output$plot$UMAP)
6. Clustering high CV Genes and Heatmap:
heatmap.output <- heatMap(object = unsupervised.output$object,
ngenes = 200,
scale.by.row.or.col = "row",
show.rownames = FALSE,
show.colnames = FALSE,
clustering.method = "average",
cluster.rows = TRUE,
cluster.cols = TRUE,
clustering.distance.rows = "correlation",
clustering.distance.cols = "correlation",
annotation.row = NA,
annotation.col = c("class", "segment", "region"),
breaks.by.values = seq(-3, 3, 0.05),
heatmap.color = colorRampPalette(c("blue", "white", "red"))(120),
norm.method = "quant")## Warning: It not suggested to both set `scale` and `breaks`. It makes the
## function confused. print(heatmap.output$plot)
7. Differential Expression Analysis:
goi <- c("CD274", "CD8A", "CD68", "EPCAM",
"KRT18", "JCHAIN")
object <- q3.normalization.output$object
object <- object[goi,]
Gene <- Subset <- NULL
#First analysis:
reslist.1 <- diffExpr(object = object,
analysis.type = "Within Groups",
region.col = "segment",
regions = c("PanCK+", "PanCK-"),
group.col = "region",
groups = c("Lamina"),
n.cores = 4)## At least one of the regions within the Region Column was not selected
## and is excluded: Geometric Segment, HT-5+, Full ROI, segment1## Running Within Group Analysis between Regions
## Number of regions in group Lamina: 2 grid.draw(reslist.1$sample_table)
grid.newpage()
grid.draw(reslist.1$summary_table)
lfc_col1 <- colnames(reslist.1$result)[grepl("logFC",colnames(reslist.1$result))]
pval_col1 <- colnames(reslist.1$result)[grepl("_pval",colnames(reslist.1$result))]
lfc.1 <- reslist.1$result %>%
dplyr::filter(Gene == "JCHAIN" & Subset == "Lamina") %>%
select(all_of(lfc_col1)) %>%
as.numeric()
pval.1 <- reslist.1$result %>%
dplyr::filter(Gene == "JCHAIN" & Subset == "Lamina") %>%
select(all_of(pval_col1)) %>%
as.numeric()
cat(paste0("\n\nvalue of JCHAIN Fold Change is:", lfc.1))##
##
## value of JCHAIN Fold Change is:-4.53 cat("expected value is -2.014")## expected value is -2.014 cat(paste0("\nvalue of JCHAIN pval is:",pval.1))##
## value of JCHAIN pval is:0.0677 cat("expected value is 0.0274")## expected value is 0.0274 #Second analysis:
reslist.2 <- diffExpr(object = object,
analysis.type = "Between Groups",
region.col = "class",
regions = c("colon"),
group.col = "region",
groups = c("Lymphoid", "Lamina"),
n.cores = 4)## At least one of the groups within the Group Column was not selected and
## is excluded: Epithelium, Circ Muscle, Long Muscle, Mus Muc, Paneth, Vessels, Conn Tiss, Ent Cells## Running Between Group Analysis for Regions
## Number of groups in region colon: 2 grid.draw(reslist.2$sample_table)
grid.newpage()
grid.draw(reslist.2$summary_table)
lfc_col2 <- colnames(reslist.2$result)[grepl("logFC",colnames(reslist.2$result))]
pval_col2 <- colnames(reslist.2$result)[grepl("_pval",colnames(reslist.2$result))]
lfc.2 <- reslist.2$result %>%
dplyr::filter(Gene == "JCHAIN" & Subset == "colon") %>%
select(all_of(lfc_col2)) %>%
as.numeric()
pval.2 <- reslist.2$result %>%
dplyr::filter(Gene == "JCHAIN" & Subset == "colon") %>%
select(all_of(pval_col2)) %>%
as.numeric()
cat(paste0("\n\nvalue of JCHAIN Fold Change is:", lfc.2))##
##
## value of JCHAIN Fold Change is:-4.548 cat("expected value is negative")## expected value is negative cat(paste0("\nvalue of JCHAIN pval is:",pval.2))##
## value of JCHAIN pval is:4.49e-08 cat("expected value is significant")## expected value is significant8. Volcano Plot
#This part is run on NIDAP.
9. Violin Plot
genes <- c("CD274", "CD8A", "CD68", "EPCAM",
"KRT18", "JCHAIN")
violin.plot.test <- violinPlot(object = q3.normalization.output$object,
expr.type = "q_norm",
genes = genes,
group = "region",
facet.by = "segment")## [1] " not found and will not be displayed"## Warning: Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped.
## Groups with fewer than two data points have been dropped. grid.arrange(violin.plot.test)
10. Spatial Deconvolution:
ref.mtx = read.csv(test_path("fixtures", "sample_spatial_deconv_mtx.csv"),
row.names=1, check.names=FALSE)
rownames(ref.mtx) = sample(rownames(q3.normalization.output$object), size = 1500, replace = FALSE)
ref.annot = read.csv(test_path("fixtures", "ref_annot.csv"))
spatial.output <- spatialDeconvolution(object = q3.normalization.output$object,
expr.type = "q_norm",
ref.mtx = ref.mtx,
prof.mtx = NULL,
use.custom.prof.mtx = TRUE,
ref.annot = ref.annot,
cell.id.col = "CellID",
celltype.col = "LabeledCellType",
group.by = "segment")## Warning in create_profile_matrix(mtx = ref.mtx, cellAnnots = ref.annot, : not
## all cellNameCol names are in count matrix; 5311 cells are missing## [1] "Creating Atlas"
## [1] "1 / 21 : cTEC"
## [1] "2 / 21 : cTEC(cycling)"
## [1] "3 / 21 : mTEC_I"
## [1] "4 / 21 : mTEC_II"
## [1] "5 / 21 : TEC_Cldn10"
## [1] "6 / 21 : Epi(lung)"
## [1] "7 / 21 : muscle"
## [1] "8 / 21 : Fb_Postn"
## [1] "9 / 21 : mTEC_III"
## [1] "10 / 21 : Immune"
## [1] "11 / 21 : TEC(neuro)_like_1"
## [1] "12 / 21 : mTEC_IV(tuft)"
## [1] "13 / 21 : Fb_Aldh1a2"
## [1] "14 / 21 : Fb_Pi16"
## [1] "15 / 21 : Endo"
## [1] "16 / 21 : Mac"
## [1] "17 / 21 : TEC(neuro)_like_2"
## [1] "18 / 21 : Epi_Gcm2"
## [1] "19 / 21 : VSMC"
## [1] "20 / 21 : Epi_PAX8"
## [1] "21 / 21 : Ery"## Using celltype as id variables## Warning in xtfrm.data.frame(x): cannot xtfrm data frames print(spatial.output$figures)## $abundance.heatmap
##
## $cell.profile.heatmap
##
## $composition.barplot
print("Spatial Deconvolution Done")## [1] "Spatial Deconvolution Done"